Filter
Top Products
Reference Information, cont’d
PVS 305SA Switcher • Reference Information
A-4
Amplifier type ............................... Class D
Gain/volume adjustment ............ -10 dB to +10 dB (default = 0 dB), adjustable in 1 dB steps
Frequency response ...................... 20 Hz to 20 kHz, -1 dB/+3.5 dB @ 1 watt output, 8 ohm load
THD + Noise .................................. 0.2% @ 1 kHz at nominal level (1 watt, 8 ohm load)
S/N .................................................. >67 dB, 20 Hz to 20 kHz at maximum output (unweighted), 8 ohms (as a
system with Extron PVT Series wallplates with 50' cables)
Continuous power output with a full load @ 20 Hz to 20 kHz, 1% THD
At 2, 4, or 8 ohms
............... 25 watts (rms) per channel (1 watt tolerance)
Damping factor .............................. >75 (8 ohm load)
Control/remote — switcher
Serial host control ports ............... 2 bidirectional RS-232: 1 rear panel 3.5 mm captive screw connector, 5 pole
(shared with IR control); 1 front panel 2.5 mm stereo mini jack
Baud rate and protocol
................. 9600 baud, 8 data bits, 1 stop bit, no parity
Serial control pin configurations .
Captive screw connector: A = TX, B = RX, C = IR receive, D = GND, E = 12 VDC
2.5 mm mini stereo jack: tip = TX, ring = RX, sleeve = GND
DC volume control port
............... (1) 3.5 mm captive screw connector, 3 pole
DC volume control pin configurations
1 = +10 VDC, 2 = volume/mute (variable voltage), 3 = GND
Volume control voltage range
..... 0 V (mute) to 10 V (maximum volume)
Paging sensor connector .............. (1) 3.5 mm captive screw connector, 2 pole
Program control ............................. Extron control/configuration program for Windows
®
Extron Simple Instruction Set (SIS
™
)
General
External power supply ................. 100 VAC to 240 VAC, 50-60 Hz, external; to 12 VDC, 5 A, regulated
Power input requirements ........... 12 VDC, 5 A
Temperature/humidity ................ Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing
Cooling
........................................... Convection, vents on sides
Mounting
Rack mount
........................ Yes, with optional 1U rack shelf
Furniture mount ................ Yes, with optional mini under-desk mounting kit
Pole mount ......................... Yes, with optional pole mounting kit
Enclosure type ............................... Metal
Enclosure dimensions ................... 1.7" H x 8.7" W x 3.0" D (1U high, half rack wide)
(approximately 4.3 cm H x 22.1 cm W x 7.6 cm D)
Product weight
.............................. 2.5 lbs (1.1 kg), plus power supply (0.9 lbs [0.4 kg])
Shipping weight ............................ 5 lbs (2.3 kg)
Vibration ......................................... ISTA 1A in carton (International Safe Transit Association)
Regulatory compliance
Safety
................................... CE, c-UL, UL
UL rated for use in plenum airspaces: meets UL 2043 for heat and smoke
release, excluding the power supply; meets UL 60065 for safety.
EMI/EMC
.......................... CE, C-tick, FCC Class B, ICES, VCCI
Environmental ................... Complies with the appropriate requirements of RoHS, WEEE
MTBF ............................................... 30,000 hours
Warranty ......................................... 3 years parts and labor
N
All nominal levels are at ±10%.
N
Specifications are subject to change without notice.